.upload {
  width: 250px;
  height: 250px;
  position: relative;
  cursor: pointer;
  background: #fafafa;
  border-radius: 10px;
  transition: color 0.25s;
  overflow: hidden;
  display: inline-block;
  *display: inline;
  *zoom: 1;
  .input {
    position: absolute;
    font-size: 100px;
    right: 0;
    top: 0;
    opacity: 0;
    filter: alpha(opacity=0);
    cursor: pointer;
  }
  :hover {
    color: #444;
    background: #eee;
    border-color: #ccc;
    text-decoration: none;
  }
  ::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 100px;
    transform: translateX(-44%);
    border-top: 10px solid rgba(0, 0, 0, 0.26);
  }
  ::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    height: 100px;
    transform: translateY(-50%);
    border-left: 10px solid rgba(0, 0, 0, 0.26);
  }
}

.add_pic_btn {
  width: 250px;
  height: 250px;
  background: #fafafa;
  border-radius: 10px;
  color: rgba(0, 0, 0, 0.26);
  font-size: 80px;
  font-weight: 700;
  text-align: center;
  line-height: 250px;
  position: relative;
  input {
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
  }
}
.none_pic_wrap {
  display: flex;
  background-color: #fff;
  padding: 20px;
  margin: 20px;
  .up_text {
    margin-left: 0.2rem;
    .up_title {
      font-size: 0.32rem;
      padding-bottom: 0.1rem;
      color: rgba(0, 0, 0, 0.87);
    }
    .up_tips {
      font-size: 0.28rem;
      color: rgba(0, 0, 0, 0.54);
    }
  }
}

.pic_list_wrap {
  display: flex;
  flex-wrap: wrap;
  background-color: #fff;
  padding: 20px;
  margin: 20px;
  .pic_item {
    width: 250px;
    height: 250px;
    background: #e7a03c;
    border-radius: 10px;
    margin-right: 20px;
    overflow: hidden;
    position: relative;
    &:nth-child(4) {
      margin-right: 0;
    }
    img {
      width: 100%;
      height: 100%;
      display: block;
    }
    .delete_pic {
      position: absolute;
      top: 10px;
      right: 10px;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: rgba(0, 0, 0, 0.6);
      color: #ffffff;
      font-size: 16px;
      text-align: center;
      line-height: 34px;
    }
  }
  .add_pic_btn {
    background: #fafafa;
  }
}
